CN208997562U - 一种地下排水管防塌陷保护装置 - Google Patents
一种地下排水管防塌陷保护装置 Download PDFInfo
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- CN208997562U CN208997562U CN201821702253.3U CN201821702253U CN208997562U CN 208997562 U CN208997562 U CN 208997562U CN 201821702253 U CN201821702253 U CN 201821702253U CN 208997562 U CN208997562 U CN 208997562U
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110864192A (zh) * | 2019-11-30 | 2020-03-06 | 徐州聚西廷新型材料科技有限公司 | 一种用于保护化工管道的防护装置 |
CN111140724A (zh) * | 2020-01-20 | 2020-05-12 | 陶方云 | 一种方便维护的管道防护罩 |
CN111853427A (zh) * | 2020-07-21 | 2020-10-30 | 赵士威 | 一种利用冲量区分防误挖地下管道 |
CN113958766A (zh) * | 2021-10-20 | 2022-01-21 | 唐艮贵 | 一种水下防倾塌支撑平台 |
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2018
- 2018-10-19 CN CN201821702253.3U patent/CN208997562U/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110864192A (zh) * | 2019-11-30 | 2020-03-06 | 徐州聚西廷新型材料科技有限公司 | 一种用于保护化工管道的防护装置 |
CN110864192B (zh) * | 2019-11-30 | 2021-04-13 | 徐州聚西廷新型材料科技有限公司 | 一种用于保护化工管道的防护装置 |
CN111140724A (zh) * | 2020-01-20 | 2020-05-12 | 陶方云 | 一种方便维护的管道防护罩 |
CN111853427A (zh) * | 2020-07-21 | 2020-10-30 | 赵士威 | 一种利用冲量区分防误挖地下管道 |
CN111853427B (zh) * | 2020-07-21 | 2022-09-30 | 浙江智臻机械制造有限公司 | 一种利用冲量区分防误挖地下管道 |
CN113958766A (zh) * | 2021-10-20 | 2022-01-21 | 唐艮贵 | 一种水下防倾塌支撑平台 |
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Address after: Room 1201, floor 12, building e, 278 Longyan Avenue middle, xipi street, Xinluo District, Longyan City, Fujian Province, 364000 Patentee after: Fujian Gaochuang Environmental Technology Co.,Ltd. Address before: 364000 No. 18 Beiwaihuan Road, Xipi Street, Xinluo District, Longyan City, Fujian Province Patentee before: FUJIAN GAOCHUANG CONSTRUCTION ENGINEERING Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti-collapse protection device for underground drainage pipe Effective date of registration: 20230222 Granted publication date: 20190618 Pledgee: China Everbright Bank Limited by Share Ltd. Longyan branch Pledgor: Fujian Gaochuang Environmental Technology Co.,Ltd. Registration number: Y2023350000047 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |